A tent canopy processing film coating device

Abstract

The utility model discloses a tent tarpaulin processing is with laminating device relates to tent tarpaulin laminating technical field, including support frame, the inside of support frame is established with the sliding slot, the inside sliding connection of sliding slot has the sliding block, one side fixedly connected with support pipe of sliding block, the outside bearing coupling of support pipe has the drum, the outside of drum is provided with tarpaulin, the upper portion of tarpaulin is attached with film, one side of support frame is provided with heating box, and the inside of heating box is provided with insulating board. The utility model discloses the setting of sliding slot, sliding block, support pipe, counterweight and drum, has the effect of supporting tarpaulin downwards, through the cooperation setting of sliding slot, sliding block, support pipe, support spring, support rod and drum, can top up tarpaulin upwards in the process of using to the effect of cross -supporting tarpaulin, reaches the purpose that tarpaulin is conveniently tensioned.

Description

Technical Field

[0001] This utility model relates to the field of tent fabric coating technology, specifically a coating device for tent fabric processing. Background Technology

[0002] Tarpaulin is a high-strength, waterproof material with good toughness and softness. It is often used as canvas, polyester with polyurethane coating, or made into polyethylene plastics. Tarpaulins usually have sturdy grommets at the corners or edges for easy rope binding, hanging, or covering. Laminating machines can be divided into two main categories: instant laminating machines and pre-coating laminating machines. They are specialized equipment for paper and film. Instant laminating machines include three parts: gluing, drying, and hot pressing. They have a wide range of applications and stable and reliable processing performance, making them widely used laminating equipment in China. Pre-coating laminating machines do not have gluing and drying parts. They are small in size, low in cost, and flexible and convenient to operate. They are suitable not only for large-volume printing lamination but also for small-volume, scattered printing lamination such as automated desktop office systems, and have great development potential.

[0003] Currently, existing tent fabric laminating devices typically cover the fabric with a film by heating. However, due to the variety of fabric substrates, different materials, weights, and weaving methods result in varying extensibility and strength, requiring different ideal tension values. A fixed mechanical structure is difficult to adapt, leading to issues with the fabric not being easily tensioned. Furthermore, since the film is hot and the fabric is cold, complex thermal interactions inevitably occur when they combine. If not properly controlled, this can severely impact product quality, making the fabric laminating process susceptible to problems. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a film-coating device for tent fabric processing, which solves the problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model is implemented through the following technical solution: It includes a support frame, the inside of which is provided with a sliding groove. A slider is slidably connected inside the sliding groove. A support tube is fixedly connected to one side of the slider. A roller is bearing-connected to the outer side of the support tube. A tarpaulin is provided on the outer side of the roller. The upper part of the tarpaulin is adhered to the film. A heating box is provided on one side of the support frame. An insulation board is provided inside the heating box. A heating plate is fixedly connected to the inner side of the insulation board. A heating roller and a support roller are provided on one side of the support frame. The support roller and the heating roller clamp the tarpaulin and the film.

[0006] Optionally, a support rod is fixedly connected inside the slide groove, a slider is sleeved on the outside of the support rod, and a support spring is provided inside the slide groove.

[0007] Optionally, the upper end of the support spring abuts against the slider, the support spring surrounds the outside of the support rod, and a plurality of fixed rollers are provided on one side of the support frame.

[0008] Optionally, a counterweight is inserted inside the support tube, a limit rod is fixedly connected inside the support tube, and a counterweight is slidably connected to the outside of the limit rod.

[0009] Optionally, the heating roller and the support roller are located inside the heating box, and the film and the tarpaulin move through the opening of the heating box. A heating plate is provided on the upper and lower parts of the tarpaulin respectively.

[0010] Optionally, one end of the heating roller and the support roller is provided with an output structure, which drives the heating roller and the support roller to rotate relative to each other, and the heating plate is located inside the heating roller.

[0011] This utility model provides a laminating device for processing tent fabric, which has the following beneficial effects: 1. The tent tarpaulin processing laminating device, through the setting of a sliding groove, a sliding block, a support tube, a counterweight and a roller, has the effect of supporting the tarpaulin downward. Through the cooperation of the sliding groove, sliding block, support tube, support spring, support rod and roller, the tarpaulin can be lifted upward during use, thereby playing a role in supporting the tarpaulin in an alternating manner and achieving the purpose of easy tensioning of the tarpaulin.

[0012] 2. The coating device for tent fabric processing, through the setting of the heating plate, has the effect of preheating the tent fabric. Through the coordinated setting of the insulation plate, heating plate, heating box and heating roller, the heat can be maintained during use, thereby achieving the purpose of preheating the tent fabric. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a structural schematic diagram of a three-dimensional cross-section of the present invention; Figure 3 This is a schematic diagram of the cross-section of the second tensioning structure of this utility model; Figure 4 This is a schematic diagram of the cross-section of the first tensioning structure of this utility model; Figure 5 This utility model Figure 4 A magnified structural diagram of part A in the middle; Figure 6This is a structural schematic diagram of the second three-dimensional cross-section of the present invention.

[0014] In the diagram: 1. Support frame; 2. Slide groove; 3. Tarpaulin; 4. Roller; 5. Support tube; 6. Counterweight; 7. Film; 8. Heating box; 9. Heating plate; 10. Insulation board; 11. Support roller; 12. Heating roller; 13. Limiting rod; 14. Sliding block; 15. Support spring; 16. Support rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example Please see Figures 1 to 6 The present invention provides a technical solution including a support frame 1, a sliding groove 2 inside the support frame 1, a slider 14 slidably connected inside the sliding groove 2, a support tube 5 fixedly connected to one side of the slider 14, a roller 4 bearing connected to the outer side of the support tube 5, a tarpaulin 3 on the outer side of the roller 4, the upper part of the tarpaulin 3 being attached to the film 7, a heating box 8 on one side of the support frame 1, an insulation board 10 inside the heating box 8, a heating plate 9 fixedly connected to the inner side of the insulation board 10, a heating roller 12 and a support roller 11 on one side of the support frame 1, the support roller 11 and the heating roller 12 clamping the tarpaulin 3 and the film 7.

[0017] Please see Figures 1 to 6 A support rod 16 is fixedly connected inside the slide groove 2, and a slider 14 is sleeved on the outside of the support rod 16. A support spring 15 is provided inside the slide groove 2.

[0018] Specifically, the first support tube 5 provides downward support, while the second support tube 5 provides upward support, thus making the tarpaulin 3 staggered and guided.

[0019] Please refer to Figure 3. The upper end of the support spring 15 abuts against the slider 14. The support spring 15 surrounds the outside of the support rod 16. Several fixed rollers are provided on one side of the support frame 1.

[0020] Specifically, the support spring 15 pushes the slider 14 upward, and the fixed roller guides the tarpaulin 3 and the film 7.

[0021] Please refer to Figure 1 to Figure 6 A counterweight 6 is inserted inside the support tube 5, and a limit rod 13 is fixedly connected inside the support tube 5. The counterweight 6 is slidably connected to the outside of the limit rod 13.

[0022] Specifically, the counterweight 6 consists of several cylinders, and the number of counterweights 6 is added according to different fabric materials.

[0023] Please see Figures 1 to 2 The heating roller 12 and the support roller 11 are located inside the heating box 8. The film 7 and the tarpaulin 3 move through the opening of the heating box 8. A heating plate 9 is set on the upper and lower parts of the tarpaulin 3 respectively.

[0024] Specifically, the heating plate 9 is connected to the temperature control structure, and the heating box 8 is equipped with a temperature detection structure to keep the heat inside the heating box 8 stable.

[0025] Please refer to Figure 2. One end of the heating roller 12 and the support roller 11 is provided with an output structure. The output structure drives the heating roller 12 and the support roller 11 to rotate relative to each other. The heating plate 9 is located inside the heating roller 12.

[0026] In use, the tarpaulin 3 is conveyed by a fixed roller. A counterweight 6 is installed inside the first support tube 5, and the counterweight 6 is limited by a limiting rod 13. The support tube 5 is pressed down by the weight of the counterweight 6, causing the slider 14 to move downward in the groove 2. The roller 4 on the outside of the support tube 5 presses down on the tarpaulin 3, thereby adjusting the tarpaulin 3. The tension force, through the arrangement of the slide groove 2, slider 14, support tube 5, counterweight 6 and roller 4, provides downward support for the tarpaulin 3. The lower part of the second support tube 5 is equipped with a support spring 15, which supports the slider 14 upward, allowing the slider 14 to move upward within the slide groove 2. The support tube 5 is hollow inside, facilitating upward movement and thus supporting the tarpaulin 3 upward again. This allows for multiple tension adjustments. Through the combination of gravity and elasticity, the tarpaulin 3 is gradually tensioned. The coordinated arrangement of the slide groove 2, slider 14, support tube 5, support spring 15, support rod 16 and roller 4 can lift the tarpaulin 3 upward during use, thus providing staggered support for the tarpaulin 3 and achieving the purpose of convenient tensioning of the tarpaulin 3.

[0027] The tarpaulin 3 and film 7 are guided by multiple fixed rollers into the interior of the heating box 8. During the film covering process, the heating plate 9 heats the tarpaulin 3, raising its temperature and reducing temperature differences. The heating plate 9 effectively preheats the tarpaulin 3. The heat emitted by the heating plate 9 is stored inside the heating box 8 by the insulation plate 10, allowing the heat to be stored within the heating box 8. The heat emitted by the heating roller 12 is also stored and can be used. Through the coordinated arrangement of the insulation plate 10, heating plate 9, heating box 8, and heating roller 12, the heat can be maintained during use, thus ensuring full utilization of the heat and achieving the purpose of preheating the tarpaulin 3.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A laminating device for processing tent tarpaulin, comprising a support frame (1), characterized in that: The support frame (1) has a sliding groove (2) inside, and a slider (14) is slidably connected inside the sliding groove (2). A support tube (5) is fixedly connected to one side of the slider (14). A roller (4) is connected to the outer side of the support tube (5) by a bearing. A tarpaulin (3) is provided on the outer side of the roller (4). The upper part of the tarpaulin (3) is attached to the film (7). A heating box (8) is provided on one side of the support frame (1). An insulation board (10) is provided inside the heating box (8). A heating plate (9) is fixedly connected to the inner side of the insulation board (10). A heating roller (12) and a support roller (11) are provided on one side of the support frame (1). The support roller (11) and the heating roller (12) clamp the tarpaulin (3) and the film (7).

2. The coating device for processing tent fabric according to claim 1, characterized in that: A support rod (16) is fixedly connected inside the slide groove (2), and a slider (14) is sleeved on the outside of the support rod (16). A support spring (15) is provided inside the slide groove (2).

3. The coating device for processing tent fabric according to claim 2, characterized in that: The upper end of the support spring (15) abuts against the slider (14), the support spring (15) surrounds the outside of the support rod (16), and a number of fixed rollers are provided on one side of the support frame (1).

4. The laminating device for processing tent fabric according to claim 1, characterized in that: A counterweight (6) is inserted inside the support tube (5), and a limit rod (13) is fixedly connected inside the support tube (5). A counterweight (6) is slidably connected to the outside of the limit rod (13).

5. A laminating device for processing tent fabric according to claim 1, characterized in that: The heating roller (12) and the support roller (11) are located inside the heating box (8). The film (7) and the tarpaulin (3) move through the opening of the heating box (8). A heating plate (9) is set on the upper and lower parts of the tarpaulin (3).

6. The coating device for processing tent fabric according to claim 1, characterized in that: The heating roller (12) and the support roller (11) are provided with an output structure at one end. The output structure drives the heating roller (12) and the support roller (11) to rotate relative to each other. The heating plate (9) is located inside the heating roller (12).

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